ASUS ROG G703 PEEK INSIDE INSANELY POWERFUL GAMING LAPTOP
ROG G703 gaming laptop raises the bar for not only desktop replacements, but also mobile gaming as a whole. The ASUS Edge Up website has a detailed look at its performance in games and VR (spoiler alert: it's phenomenal), but we wanted to do something special here, so we dug into the belly of the beast to see what it looks like on the inside.
The brushed aluminum skin makes a premium first impression, while gaping vents hint at the hardcore cooling lurking within. Props to the design team for putting USB right next to the HDMI and DisplayPort outs at the rear; it makes connecting VR headsets much easier.
The best view is across from the 17.3" G-Sync display, whose ultra-fast 144Hz refresh rate and 7-ms pixel response time are perfectly balanced to provide silky smooth gameplay with low input lag, minimal blurring, and no tearing. IPS-type notebook displays typically transition pixels in around 25 ms, so the G703's response time is noticeably faster. It also matches the 144Hz refresh rate, which translates to a new frame every 6.9 milliseconds. By the time the screen is ready to draw a new frame, the remnants of the old one are all but gone. An overclocked GeForce GTX 1080 GPU supplies the requisite horsepower for a true 144-FPS gaming experience unlike anything else available in laptops today.
Next-level RGB lighting offers virtually limitless potential for personalization. You can apply different colors and effects to each key individually, and support for multiple profiles allows quick changes for different games.
Flipping the chassis reveals a convenient access panel covering the memory and storage. A single Philips screw holds it in place, making it easy to swap and upgrade components. How this affects your warranty varies by region, so check with your local ROG rep for specifics on what's covered.
Two of the motherboard's four SO-DIMM slots are exposed by the main door, while the other two require more serious excavation. The G703VI-XH78K config selling in North America populates the buried slots with 32GB of overclocked DDR4-2800 memory, leaving the accessible slots free for upgrades to 64GB.
A metal heat spreader hides the dual-drive NVMe RAID. Another M.2 SSD can be added to a third slot next to the 2.5" drive bay, giving you loads of options for high-speed and high-density storage.
The brilliant red motherboard and blacked-out cooling set the right tone for the G703's monster gaming muscles. On the right, Intel's Core i7-7820HK processor is factory overclocked to 4.3GHz across all four cores and eight threads, a significant jump over the chip's stock 3.9GHz limit for a single core. On the left, NVIDIA's GTX 1080 GPU is boosted to 1974MHz, well above the usual 1733MHz.
Although the CPU and GPU each have dedicated cooling, the GPU snakes an extra pipe into one of the CPU radiators. Spreading thermals over more surface area is especially helpful with gaming loads that put more strain on the graphics chip than any other component.
Cooling is also critical for the VRMs that supply power to the silicon headliners. A dedicated heatpipe links the GPU power circuitry directly to one of the radiators, and the CPU VRMs are also covered. The fan profile keeps the power components under 80°C to improve long-term reliability.
Since it's not exposed by the main access panel, the ROG logo carved into the heatsink will probably go unseen by most G703 owners. Think of it as a little Easter egg for those who venture underneath the skin.
Sorry, I couldn't resist one more picture of the G703 flexing its pipes. For more details on the laptop, including data on gaming, VR, and cooling performance, see the in-depth look at the ASUS Edge Up website.
The ROG G703VI-XH78K variant selling in North America comes with a 512GB NVMe RAID array, a 1TB HDD, and 32GB of RAM for $3499 USD and $4499 CAD. In the USA, it's available from the ASUS Store, Newegg, Amazon, B&H, and Best Buy. Canadians can find it at Canada Computers, Memory Express, and Newegg. Check with your local ROG retailer for configurations and pricing in your region.
Manoj Goskonda
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